Home / 2,565,114.90-3,845,266.65-968,750.70

Finding the Fourth Proportional to 2,565,114.90, 3,845,266.65 and 968,750.70

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Solution

The fourth proportional to 2,565,114.90, 3,845,266.65 and 968,750.70 is: 1,452,217.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,565,114.90 : 3,845,266.65 = 968,750.70 : x
  2. Step 2: Convert to fraction form
    2,565,114.90/3,845,266.65 = 968,750.70/x
  3. Step 3: Cross multiply
    2,565,114.90x = 3,845,266.65 × 968,750.70
  4. Step 4: Simplify right side
    2,565,114.90x = 3,725,104,758,874.16
  5. Step 5: Solve for x
    x = 3,725,104,758,874.16/2,565,114.90
  6. Step 6: Final answer
    x = 1,452,217.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.